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Marbles, roller skates, doorknobs
por
Explains how simple machines that are actually wheels work, including the pizza cutter, bicycle, and water faucet.
- ● 86% match for you
- ● children's books
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Explains how simple machines that are actually wheels work, including the pizza cutter, bicycle, and water faucet.
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"Explains how simple machines that are actually wheels work, including the pizza cutter, bicycle, and water faucet."
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